The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 1993
Filed:
Dec. 14, 1989
Applicant:
Inventors:
Osamu Hosotani, Itami, JP;
Akio Kiji, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340750 ; 340717 ;
Abstract
A screen display device which displays characters and patterns on a TV screen or other screen having a separate blanking signal output controlled by set data for each character in the display memory. Different displays can be shown on several different screens by controlling a color signal which combines the set data for each character and the set data for each screen.